b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467

Analysis

max time kernel
189s
max time network
135s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
02/12/2022, 21:24

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General

Target

b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Size

393KB
MD5

d8e24ed6148216dc24d09fb0d5efdae0
SHA1

63947fe36790eded7fc9bedbcc133db33fde10e5
SHA256

b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467
SHA512

1006886570e6fdc235330aa4d3a6736cdd6cc5ed4cfb7d4c11e15c4024676cc30b1e70b4c84a39439854b5359f4920c1fd4f4fdda99045c3b04598c07a466b4c
SSDEEP

12288:2g7dUmmLen1G6Lkjr7plWzuDRsVqya6zV0T:2g7dkenE6Qf7fpubaA4

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 10 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
580	F4D55F6500014973000B9D42B4EB2331.exe

Deletes itself 1 IoCs

pid	Process
580	F4D55F6500014973000B9D42B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	F4D55F6500014973000B9D42B4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	F4D55F6500014973000B9D42B4EB2331.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000B9D42B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000B9D42B4EB2331\\F4D55F6500014973000B9D42B4EB2331.exe"	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
580	F4D55F6500014973000B9D42B4EB2331.exe
580	F4D55F6500014973000B9D42B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 896 wrote to memory of 580	896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe	28
PID 896 wrote to memory of 580	896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe	28
PID 896 wrote to memory of 580	896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe	28
PID 896 wrote to memory of 580	896	b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe	28

C:\Users\Admin\AppData\Local\Temp\b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe
"C:\Users\Admin\AppData\Local\Temp\b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:896
- C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe
  "C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467.exe"
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Deletes itself
  - Windows security modification
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:580

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

Filesize
393KB

MD5
d8e24ed6148216dc24d09fb0d5efdae0

SHA1
63947fe36790eded7fc9bedbcc133db33fde10e5

SHA256
b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467

SHA512
1006886570e6fdc235330aa4d3a6736cdd6cc5ed4cfb7d4c11e15c4024676cc30b1e70b4c84a39439854b5359f4920c1fd4f4fdda99045c3b04598c07a466b4c

Download Submit
C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

Filesize
393KB

MD5
d8e24ed6148216dc24d09fb0d5efdae0

SHA1
63947fe36790eded7fc9bedbcc133db33fde10e5

SHA256
b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467

SHA512
1006886570e6fdc235330aa4d3a6736cdd6cc5ed4cfb7d4c11e15c4024676cc30b1e70b4c84a39439854b5359f4920c1fd4f4fdda99045c3b04598c07a466b4c

Download Submit
\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

Filesize
393KB

MD5
d8e24ed6148216dc24d09fb0d5efdae0

SHA1
63947fe36790eded7fc9bedbcc133db33fde10e5

SHA256
b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467

SHA512
1006886570e6fdc235330aa4d3a6736cdd6cc5ed4cfb7d4c11e15c4024676cc30b1e70b4c84a39439854b5359f4920c1fd4f4fdda99045c3b04598c07a466b4c

Download Submit
\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

Filesize
393KB

MD5
d8e24ed6148216dc24d09fb0d5efdae0

SHA1
63947fe36790eded7fc9bedbcc133db33fde10e5

SHA256
b01c1ff23a43dd82f7de914efb688bdf579749356a411756b69bc492fef83467

SHA512
1006886570e6fdc235330aa4d3a6736cdd6cc5ed4cfb7d4c11e15c4024676cc30b1e70b4c84a39439854b5359f4920c1fd4f4fdda99045c3b04598c07a466b4c

Download Submit
memory/580-65-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/580-69-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/580-71-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/896-58-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/896-54-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/896-59-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/896-57-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/896-56-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/896-70-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/896-72-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download